Discover why humans change the world around us in this friendly kindergarten worksheet!

 Find out how animals can cause their environment to change in this kindergarten worksheet!

The change of seasons affects the kinds of activities we do. Use these printable weather postcards to show how activities change with the seasons.

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

If a ship went down, would these items sink or float? Your little one will decide, with this fun worksheet to help him hone sorting and categorizing skills.

These two children sure look alike -- maybe because they're twins!

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

Print out a set of weather-themed postcards to give your child practice identifying seasons. These weather postcards also allow kids to practice writing skills.

Match the sense to the picture in this five senses worksheet!

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

See how seasons affect the trees with these printable weather postcards. Learn about the weather, and get some writing practice, with these seasonal postcards.

Kindergarteners learning about different seasons will like these colorful printable postcards. These weather postcards also offer writing practice.

This set of weather-themed postcards shows your child how to dress seasonally. These postcards help your child identify seasons and improve writing skills.

Dress for the weather with this fun cut-and-paste worksheet for early learners!

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!

Listen to the sounds of everyday life in this science worksheet!

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

Get your learning lasso ready for this plants and animals round-up! Can your child tell the difference between a living and non-living thing?

In this puzzle, children will trace the names of the seasons, then cut them out and paste them below the correct picture.

Strengthen your understanding of forces with this kindergarten worksheet!

Practice describing, or classifying, different items by their properties in this inviting worksheet!

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!

Learn about and color in space suits in this three-page science worksheet!

Shed some light on the interactions between objects and light with this science worksheet for kindergarteners and first graders!

Match the sense to the picture in this five senses worksheet!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

Build nature vocabulary with this habitat-matching worksheet!

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade worksheet!